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JHY Mechanical & Electrical Equipment Co.

JHY: Global Industrial Automation Experts. We provide rapid supply of high-performance PLC modules, servo drives, and HMIs from leading brands. Specializing in obsolete CNC parts and rare industrial spare parts, JHY ensures fast shipping and global delivery. From modern motion control systems to legacy repairs, our quality-tested components guarantee maximum uptime.

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HomeCircuit Breakers & Contactors

Circuit Breakers & Contactors

24402 products

Products

Square D QDA32150 Circuit Breaker 150 Amp 3 Pole 240 Vac *NIB*

Square D QDA32150 Circuit Breaker 150 Amp 3 Pole 240 Vac *NIB*

Square D QDA32150 Circuit Breaker 150 Amp 3 Pole 240 Vac *NIB*

Circuit Breakers & Contactors

Lot of 2 NEW AND COMPLETE IN BOX SKLA36AT1200 GE SPECTRA RMS 1200AMP 600V

Lot of 2 NEW AND COMPLETE IN BOX SKLA36AT1200 GE SPECTRA RMS 1200AMP 600V

Lot of 2 NEW AND COMPLETE IN BOX SKLA36AT1200 GE SPECTRA RMS 1200AMP 600V

Circuit Breakers & Contactors

TRANE S3090054062 TRACER MP501 Controller Module

TRANE S3090054062 TRACER MP501 Controller Module

TRANE S3090054062 TRACER MP501 Controller Module

Circuit Breakers & Contactors

NEW IN BOX Siemens QSPD2A065 QSPDA065P 2-Pole 120V Surge Protection Device

NEW IN BOX Siemens QSPD2A065 QSPDA065P 2-Pole 120V Surge Protection Device

NEW IN BOX Siemens QSPD2A065 QSPDA065P 2-Pole 120V Surge Protection Device

Circuit Breakers & Contactors

EATON P3F365RN BUSWAY FUSIBLE SWITCH

EATON P3F365RN BUSWAY FUSIBLE SWITCH

EATON P3F365RN BUSWAY FUSIBLE SWITCH

Circuit Breakers & Contactors

Square D 100 Amp Bolt-On Circuit Breaker 3 Pole 480Y/277 VAC 65kA EJB34100

Square D 100 Amp Bolt-On Circuit Breaker 3 Pole 480Y/277 VAC 65kA EJB34100

Square D 100 Amp Bolt-On Circuit Breaker 3 Pole 480Y/277 VAC 65kA EJB34100

Circuit Breakers & Contactors

Square D JGA36175 3 Pole, 175 A, 600VAC/250VDC Circuit Breaker

Square D JGA36175 3 Pole, 175 A, 600VAC/250VDC Circuit Breaker

Square D JGA36175 3 Pole, 175 A, 600VAC/250VDC Circuit Breaker

Circuit Breakers & Contactors

SIEMENS CIRCUIT BREAKER, HQJ23B125H, 125 A, 3 POLES, 240 V, HQJ TYPE. BRAND NEW.

SIEMENS CIRCUIT BREAKER, HQJ23B125H, 125 A, 3 POLES, 240 V, HQJ TYPE. BRAND NEW.

SIEMENS CIRCUIT BREAKER, HQJ23B125H, 125 A, 3 POLES, 240 V, HQJ TYPE. BRAND NEW.

Circuit Breakers & Contactors

EATON/Cutler-Hammer 3TA401K Terminal Assembly Lug Kit New

EATON/Cutler-Hammer 3TA401K Terminal Assembly Lug Kit New

EATON/Cutler-Hammer 3TA401K Terminal Assembly Lug Kit New

Circuit Breakers & Contactors

EATON CUTLER HAMMER 66C2056G03 IQ220 IQ230 66C56G05 Meter Power Module 90-600VAC

EATON CUTLER HAMMER 66C2056G03 IQ220 IQ230 66C56G05 Meter Power Module 90-600VAC

EATON CUTLER HAMMER 66C2056G03 IQ220 IQ230 66C56G05 Meter Power Module 90-600VAC

Circuit Breakers & Contactors

Siemens HFXD63B125 Sentron Molded Case Circuit Breaker 3 Pull 125A 600V NIB

Siemens HFXD63B125 Sentron Molded Case Circuit Breaker 3 Pull 125A 600V NIB

Siemens HFXD63B125 Sentron Molded Case Circuit Breaker 3 Pull 125A 600V NIB

Circuit Breakers & Contactors

GE TEYL3035B 3 POLE 35A TEYL CIRCUIT BREAKER BOLT-ON (New No Box)

GE TEYL3035B 3 POLE 35A TEYL CIRCUIT BREAKER BOLT-ON (New No Box)

GE TEYL3035B 3 POLE 35A TEYL CIRCUIT BREAKER BOLT-ON (New No Box)

Circuit Breakers & Contactors

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